JAVA PROGRAMMING-LMS INTEG.MINDTAP
8th Edition
ISBN: 9781337091503
Author: FARRELL
Publisher: Cengage Learning
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Chapter 7, Problem 4PE
Program Plan Intro
Program to display valid and invalid password
Program plan:
Filename: “ValidatePassword.java”
- Define the “ValidatePassword” class
- Declare the required variables and set the values.
- Create an object for scanner class.
- Prompt the user to enter the password.
- Read the length of the string and store it in a variable.
- Using, if…else condition check whether the string contains two uppercase, 3 lowercase and one digit.
- If the condition is satisfied, print the string as valid password, else print as invalid password.
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Problem Statement
You are working as a Devops Administrator.
Y
ou’ve been
t
asked to deploy a multi
-
tier application on Kubernetes Cluster. The application is a NodeJS application
available on Docker Hub with the following name:
d
evopsedu/emp
loyee
This Node
JS application works with a mongo database. MongoDB
image
is available
on
D
ockerHub with the following name:
m
ongo
You are required to deploy this application on Kubernetes:
•
NodeJS is available on port 8888 in the container
and will be reaching out to por
t
27017 for mongo database connection
•
MongoDB will be accepting connections on
port 27017
You must deploy this application using the CL
I
.
Once your application is up and running, ensure you can add an employee from the
NodeJS application and verify by
going to Get Employee page and retrieving your input.
Hint:
Name the Mongo DB Service and deployment, specifically as “mongo”.
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Chapter 7 Solutions
JAVA PROGRAMMING-LMS INTEG.MINDTAP
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